gǔ shí hou / gōng nǔ shǒu / zài / chéng qiáng / shàng / shè jiàn / néng / dǐ dǎng / dí jūn / de / jìn gōng

古时候，弓弩手在城墙上射箭，能抵挡敌军的进攻。

In ancient times, crossbowmen on the city walls could resist enemy attacks.